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1. 发明授权

US07436107B2 Angular velocity sensor and method for manufacturing the same 失效
标题翻译：角速度传感器及其制造方法
公开(公告)号：US07436107B2
公开(公告)日：2008-10-14
申请号：US10566632
申请日：2005-06-30
申请人： Hiroyuki Aizawa , Satoshi Ohuchi , Takeshi Yamamoto
发明人： Hiroyuki Aizawa , Satoshi Ohuchi , Takeshi Yamamoto
IPC分类号： H01L41/08
CPC分类号： G01C19/5628 , G01C19/5621
摘要： Provided is an angular velocity sensor which is thin, requires no individual adjustment and can control the generation of signals that are unnecessary to the angular velocity sensor and are generated on the sensing electrodes when the tuning fork is made to vibrate in the X-axis direction, and a method for manufacturing the angular velocity sensor. Centers (8d) and (9d) of top electrodes (8c) and (9c) as components of detection units are shifted by ΔW from centers (10) and (11) of main surfaces (3a) and (3b) of arms (1a) and (1b) of the tuning fork vibrator towards side surfaces (3c) and (3e) adjacent to main surfaces (3a) and (3b), respectively.
摘要翻译：提供了一种薄型的角速度传感器，不需要单独的调节，并且可以控制当角叉车在X轴方向上振动时对角速度传感器不必要的信号的产生并且在感测电极上产生以及角速度传感器的制造方法。作为检测单元的组成部分的顶部电极（8d）和（9c）的中心（8d）和（9d）从主表面（3a）和（3）的中心（10）和（11）偏移DeltaW b）将音叉振动器的臂（1a）和（1b）分别朝向与主表面（3a）和（3b）相邻的侧表面（3c）和（3c）。

2. 发明授权

US07441459B2 Tuning-fork type transducer for angular-speed sensor, angular-speed sensor using the same transducer, and automotive vehicle using the same angular-speed sensor 失效
标题翻译：用于角速度传感器的调谐叉式传感器，使用相同换能器的角速度传感器，以及使用相同角速度传感器的机动车辆
公开(公告)号：US07441459B2
公开(公告)日：2008-10-28
申请号：US10589124
申请日：2005-03-01
申请人： Satoshi Ohuchi , Takeshi Yamamoto , Hiroyuki Aizawa
发明人： Satoshi Ohuchi , Takeshi Yamamoto , Hiroyuki Aizawa
IPC分类号： G01P9/04 , G01C19/56
CPC分类号： G01C19/5607
摘要： The invention provides a tuning-fork type transducer for an angular-speed sensor which realizes a stable fork-driving, realizes downsizing of the angular-speed sensor, and is capable of executing control of a vehicle body with high degree of accuracy when being used under a high-temperature environment, an angular-speed sensor using this transducer, and an automotive vehicle using this angular-speed sensor. Electric charges obtained from upper electrodes (13a), (14a) provided on an arm (10b) are amplified respectively by current amplifiers (40a), (40b). The amplified signal is differentially amplified by a first differential amplifier (41), and the amplified signal is used as a monitor signal for fork-driving. An added signal obtained by adding output signals from the current amplifiers (40a), (40b) by an adder (60) is used as a signal for detecting the angular speed.
摘要翻译：本发明提供了一种用于角速度传感器的音叉型传感器，其实现了稳定的叉驱动，实现了角速度传感器的小型化，并且能够在使用时以高精度执行车体的控制在高温环境下，使用该换能器的角速度传感器和使用该角速度传感器的机动车辆。由臂（10b）上的上电极（13a），（14a）获得的电荷分别由电流放大器（40a），（40b）放大。被放大的信号由第一差分放大器（41）进行差分放大，放大的信号用作叉驱动的监视信号。使用通过加法器（60）将来自电流放大器（40a），（40b）的输出信号相加得到的附加信号作为用于检测角速度的信号。

3. 发明申请

US20070163344A1 Tuning-fork type transducer for angular-speed sensor, angular-speed sensor using the same transducer, and automotive vehicle using the same angular-speed sensor 失效
标题翻译：用于角速度传感器的调谐叉式传感器，使用相同换能器的角速度传感器，以及使用相同角速度传感器的机动车辆
公开(公告)号：US20070163344A1
公开(公告)日：2007-07-19
申请号：US10589124
申请日：2005-03-01
申请人： Satoshi Ohuchi , Takeshi Yamamoto , Hiroyuki Aizawa
发明人： Satoshi Ohuchi , Takeshi Yamamoto , Hiroyuki Aizawa
IPC分类号： G01P9/04 , G01P1/04 , G01C19/56
CPC分类号： G01C19/5607
摘要： The invention provides a tuning-fork type transducer for an angular-speed sensor which realizes a stable fork-driving, realizes downsizing of the angular-speed sensor, and is capable of executing control of a vehicle body with high degree of accuracy when being used under a high-temperature environment, an angular-speed sensor using this transducer, and an automotive vehicle using this angular-speed sensor. Electric charges obtained from upper electrodes (13a), (14a) provided on an arm (10b) are amplified respectively by current amplifiers (40a), (40b). The amplified signal is differentially amplified by a first differential amplifier (41), and the amplified signal is used as a monitor signal for fork-driving. An added signal obtained by adding output signals from the current amplifiers (40a), (40b) by an adder (60) is used as a signal for detecting the angular speed.
摘要翻译：本发明提供了一种用于角速度传感器的音叉型传感器，其实现了稳定的叉驱动，实现了角速度传感器的小型化，并且能够在使用时以高精度执行车体的控制在高温环境下，使用该换能器的角速度传感器和使用该角速度传感器的机动车辆。由臂（10b）上的上电极（13a），（14a）获得的电荷分别由电流放大器（40a），（40b）放大。被放大的信号由第一差分放大器（41）进行差分放大，放大的信号用作叉驱动的监视信号。使用通过加法器（60）将来自电流放大器（40a），（40b）的输出信号相加得到的附加信号作为用于检测角速度的信号。

4. 发明申请

US20070120449A1 Angular velocity sensor and method for manufacturing the same 失效
标题翻译：角速度传感器及其制造方法
公开(公告)号：US20070120449A1
公开(公告)日：2007-05-31
申请号：US10566632
申请日：2005-06-30
申请人： Hiroyuki Aizawa , Satoshi Ohuchi , Takeshi Yamamoto
发明人： Hiroyuki Aizawa , Satoshi Ohuchi , Takeshi Yamamoto
IPC分类号： H03H9/17
CPC分类号： G01C19/5628 , G01C19/5621
摘要： Provided is an angular velocity sensor which is thin, requires no individual adjustment and can control the generation of signals that are unnecessary to the angular velocity sensor and are generated on the sensing electrodes when the tuning fork is made to vibrate in the X-axis direction, and a method for manufacturing the angular velocity sensor. Centers (8d) and (9d) of top electrodes (8c) and (9c) as components of detection units are shifted by ΔW from centers (10) and (11) of main surfaces (3a) and (3b) of arms (1a) and (1b) of the tuning fork vibrator towards side surfaces (3c) and (3e) adjacent to main surfaces (3a) and (3b), respectively.
摘要翻译：提供了一种薄型的角速度传感器，不需要单独的调节，并且可以控制当角叉车在X轴方向上振动时对角速度传感器不必要的信号的产生并且在感测电极上产生以及角速度传感器的制造方法。作为检测单元的组成部分的顶部电极（8d）和（9c）的中心（8d）和（9d）从主表面（3a）和（3）的中心（10）和（11）偏移DeltaW b）将音叉振动器的臂（1a）和（1b）分别朝向与主表面（3a）和（3b）相邻的侧表面（3c）和（3c）。

5. 发明申请

US20060117851A1 Angular velocity sensor 失效
标题翻译：角速度传感器
公开(公告)号：US20060117851A1
公开(公告)日：2006-06-08
申请号：US10541322
申请日：2005-01-07
申请人： Satoshi Ohuchi , Keisuke Kuroda , Takeshi Yamamoto
发明人： Satoshi Ohuchi , Keisuke Kuroda , Takeshi Yamamoto
IPC分类号： G01P9/04 , G01P1/04 , G01P21/00
CPC分类号： G01C19/5614
摘要： The present invention provides an angular velocity sensor that can diagnose abnormalities without having on a tuning fork vibrator special abnormality diagnostic signal input electrodes or reference potential ground electrodes to reduce errors in detecting angular velocity. Switches (45) and (48) are used to generate drive signals of the same phase at output terminals (49) and (50), thereby bending arms (2) and (3) in the Z-axis direction of tuning fork vibrator 1. The electric charges generated from tenth electrode (22) and 12th electrode (25) formed respectively on arms (2) and (3) are amplified respectively at first amplifier (62) and second amplifier (63). The outputs of these amplifiers are inputted to differential amplifier (64), whose output is compared by comparator (81) with a prescribed value generated by reference value generator (82). When the output exceeds the prescribed value, comparator (81) determines an abnormality.
摘要翻译：本发明提供一种角速度传感器，其能够在不具有音叉振动器特殊异常诊断信号输入电极或参考电位接地电极的情况下诊断异常，以减少检测角速度的误差。开关（45）和（48）用于在输出端子（49）和（50）产生相同相位的驱动信号，从而在音叉振子1的Z轴方向上弯曲臂（2）和（3）分别在第一放大器（62）和第二放大器（63）上分别放大由分别形成在臂（2）和（3）上的第十电极（22）和第十二电极（25）产生的电荷。这些放大器的输出被输入到差分放大器（64），其输出通过比较器（81）与由参考值发生器（82）产生的规定值进行比较。当输出超出规定值时，比较器（81）确定异常。

6. 发明授权

US07107843B2 Angular velocity sensor 失效
公开(公告)号：US07107843B2
公开(公告)日：2006-09-19
申请号：US10541322
申请日：2005-01-07
申请人： Satoshi Ohuchi , Keisuke Kuroda , Takeshi Yamamoto
发明人： Satoshi Ohuchi , Keisuke Kuroda , Takeshi Yamamoto
IPC分类号： G01P9/04 , G01P19/56
CPC分类号： G01C19/5614
摘要： The present invention provides an angular velocity sensor that can diagnose abnormalities without having on a tuning fork vibrator special abnormality diagnostic signal input electrodes or reference potential ground electrodes to reduce errors in detecting angular velocity. Switches (45) and (48) are used to generate drive signals of the same phase at output terminals (49) and (50), thereby bending arms (2) and (3) in the Z-axis direction of tuning fork vibrator 1. The electric charges generated from tenth electrode (22) and 12th electrode (25) formed respectively on arms (2) and (3) are amplified respectively at first amplifier (62) and second amplifier (63). The outputs of these amplifiers are inputted to differential amplifier (64), whose output is compared by comparator (81) with a prescribed value generated by reference value generator (82). When the output exceeds the prescribed value, comparator (81) determines an abnormality.

7. 发明授权

US11241893B2 Heating device, liquid applying apparatus, image forming apparatus, post-processing apparatus, and conveying device 有权
公开(公告)号：US11241893B2
公开(公告)日：2022-02-08
申请号：US17195678
申请日：2021-03-09
申请人： Takeshi Yamamoto
发明人： Takeshi Yamamoto
IPC分类号： B41J11/00
摘要： A heating device includes a first member having a first sheet holding face, and a second member having a second sheet holding face and disposed facing the first sheet holding face of the first member. The first and second sheet holding faces are configured to hold a sheet between the first and second sheet holding faces. The sheet has a resin surface on at least one face of the sheet. The heating device is configured to heat the sheet while the first and second sheet holding faces hold the sheet on which liquid is applied. At least one of the first and second sheet holding faces is configured to contact the resin surface of the sheet. The at least one of the first and second sheet holding faces has an uneven surface with a plurality of convex or concave portions.

8. 发明授权

US10144983B2 Method of reheating rail weld zone 有权
公开(公告)号：US10144983B2
公开(公告)日：2018-12-04
申请号：US14119819
申请日：2012-05-23
申请人： Kenichi Karimine , Masaharu Ueda , Katsuya Iwano , Hideo Tottori , Takeshi Yamamoto
发明人： Kenichi Karimine , Masaharu Ueda , Katsuya Iwano , Hideo Tottori , Takeshi Yamamoto
IPC分类号： C21D9/04 , B23K31/02 , C21D1/30 , C21D9/50 , C22C38/02 , C22C38/04 , C22C38/18 , B23K101/26 , B23K103/04
摘要： A method of reheating a rail weld zone after rails were welded, a distance C between a reheating region P of a rail web portion 2 and a welding center Q is set to more than or equal to 0.2 times and less than or equal to three times a HAZ length Lh of the rail weld zone. A length B of the reheating region P may be more than or equal to 0.5 times and less than or equal to five times the HAZ length Lh of the rail weld zone. A height A of the reheating region P may be more than or equal to 0.2 times a height Hw of the rail web portion 2. A temperature Th reached in a reheating process at a center of the reheating region P may be higher than or equal to 400° C. and lower than or equal to 750° C.

9. 发明申请

US20170300797A1 DATA CARRIER AND DATA CARRIER SYSTEM 有权
公开(公告)号：US20170300797A1
公开(公告)日：2017-10-19
申请号：US15513140
申请日：2014-09-22
申请人： Takeshi YAMAMOTO , Cosmonet Co., Ltd.
发明人： Takeshi Yamamoto
IPC分类号： G06K19/07 , G06K19/077 , H04B10/508 , H04B10/69
CPC分类号： G06K19/0728 , G01R27/28 , G06K19/07 , G06K19/0772 , H04B10/22 , H04B10/508 , H04B10/69
摘要： A data carrier 2 is provided with a comparator 41, a capacitor 42, a comparator operation adjustment resistor 43, a resistance voltage divider circuit 44 and a reactive-current resistor 45. The capacitor 42 is disposed between the cathode of a photo-diode (PD) 21 and the minus input terminal of the comparator 41. The comparator operation adjustment resistor 43 is disposed between the plus terminal of a primary battery 271 and the minus input terminal of the comparator 41. The resistance voltage divider circuit 44 is constituted by a series connection of voltage dividing resistors 441 and 442. One end of the resistance voltage divider circuit 44 is connected to the plus terminal of the primary battery 271. The junction between the voltage division resistor 441 and the other voltage division resistor 442 is connected to the plus input terminal of the comparator 41.

10. 发明授权

US09752217B2 Hot-rolled steel sheet and method of producing the same 有权
公开(公告)号：US09752217B2
公开(公告)日：2017-09-05
申请号：US14008205
申请日：2012-04-13
申请人： Tatsuo Yokoi , Hiroshi Shuto , Riki Okamoto , Nobuhiro Fujita , Kazuaki Nakano , Takeshi Yamamoto
发明人： Tatsuo Yokoi , Hiroshi Shuto , Riki Okamoto , Nobuhiro Fujita , Kazuaki Nakano , Takeshi Yamamoto
IPC分类号： C21D8/02 , C22C38/00 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/16 , C22C38/28 , C22C38/34 , C22C38/38
CPC分类号： C22C38/34 , C21D8/0226 , C21D8/0263 , C21D2211/003 , C21D2211/004 , C22C38/001 , C22C38/002 , C22C38/005 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/16 , C22C38/28 , C22C38/38
摘要： In a hot-rolled steel sheet, an average pole density of an orientation group {100} to {223} , which is represented by an arithmetic mean of pole densities of orientations {100} , {116} , {114} , {112} , and {223} is 1.0 to 4.0 and a pole density of a crystal orientation {332} is 1.0 to 4.8, in a thickness center portion which is a thickness range of ⅝ to ⅜ from the surface of the steel sheet; an average grain size in the thickness center portion is less than or equal to 10 μm and a grain size of cementite precipitating in a grain boundary of the steel sheet is less than or equal to 2 μm; and an average grain size of precipitates containing TiC in grains is less than or equal to 3 nm and a number density per unit volume is greater than or equal to 1×1016 grains/cm3.

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